/*!
* by zhangxinxu(.com) 2014
* https://github.com/zhangxinxu/quickLayout
* under MIT license
*/

/* 
 * buttons
*/
.btn { display: inline-block; padding: .5em 1em; border: 0 none; border: 1px solid rgba(0,0,0,.25); border-radius: 0.3em; background-image: none; box-shadow: 0 1px rgba(0,0,0,.15), inset 0 1px rgba(255,255,255,.15); color: #fff; text-align: center; text-decoration: none; text-shadow: 1px 1px rgba(0,0,0,.1); font-size: 100%; font-family: inherit; font-weight: inherit; white-space: nowrap; -webkit-user-select: none; -moz-user-select: none; user-select: none; overflow: visible; cursor: pointer; }
.btn:hover, .btn:focus { text-decoration: none; background-image: linear-gradient(to bottom, rgba(0,0,0,.1), rgba(0,0,0,.1)); }
.btn:focus { outline: thin dotted; outline: 5px auto -webkit-focus-ring-color; outline-offset: -2px; }
.btn:active { box-shadow: 0 1px rgba(0,0,0,.2), inset 0 1px rgba(0,0,0,.05); outline: none; }

.btn-navy { background-color: #001f3f; }
.btn-blue { background-color: #0074d9; }
.btn-aqua { background-color: #7fdbff; }
.btn-teal { background-color: #39cccc; }
.btn-olive { background-color: #3d9970; }
.btn-green { background-color: #2ecc40; }
.btn-lime { background-color: #01ff70; }
.btn-yellow { background-color: #ffdc00; }
.btn-orange { background-color: #ff851b; }
.btn-red { background-color: #ff4136; }
.btn-fuchsia { background-color: #f012be; }
.btn-purple { background-color: #b10dc9; }
.btn-maroon { background-color: #85144b; }
.btn-white { background-color: #ffffff; }
.btn-gray { background-color: #aaaaaa; }
.btn-silver { background-color: #dddddd; }
.btn-black { background-color: #111111; }

.btn-white, .btn-silver { color: #111111;  text-shadow: none; }

/*!**
   colors.css v1.0
   http://clrs.cc
   @mrmrs
   MIT License
***/
/*

   SKINS
   • Backgrounds
   • Colors
*/
/* Backgrounds */
.bg-navy { background-color: #001f3f; }
.bg-blue { background-color: #0074d9; }
.bg-aqua { background-color: #7fdbff; }
.bg-teal { background-color: #39cccc; }
.bg-olive { background-color: #3d9970; }
.bg-green { background-color: #2ecc40; }
.bg-lime { background-color: #01ff70; }
.bg-yellow { background-color: #ffdc00; }
.bg-orange { background-color: #ff851b; }
.bg-red { background-color: #ff4136; }
.bg-fuchsia { background-color: #f012be; }
.bg-purple { background-color: #b10dc9; }
.bg-maroon { background-color: #85144b; }
.bg-white { background-color: #ffffff; }
.bg-gray { background-color: #aaaaaa; }
.bg-silver { background-color: #dddddd; }
.bg-black { background-color: #111111; }
/* Colors */
.navy { color: #001f3f; }
.blue { color: #0074d9; }
.aqua { color: #7fdbff; }
.teal { color: #39cccc; }
.olive { color: #3d9970; }
.green { color: #2ecc40; }
.lime { color: #01ff70; }
.yellow { color: #ffdc00; }
.orange { color: #ff851b; }
.red { color: #ff4136; }
.fuchsia { color: #f012be; }
.purple { color: #b10dc9; }
.maroon { color: #85144b; }
.white { color: #ffffff; }
.silver { color: #dddddd; }
.gray { color: #aaaaaa; }
.black { color: #111111; }
/* Prettier Links */
a { color: #0074d9; text-decoration: none; }
a:hover { text-decoration: underline; }


/*!
* by zhangxinxu(.com) 2010-?
* base on [https://github.com/zhangxinxu/zxx.lib.css]
*/

/* ---------------------single CSS----------------------- */
/* display */
.dn { display: none; }
.di { display: inline; }
.db { display: block; }
.dib { display: inline-block; } /* if the element is block level(eg. div, li), using 'inline-any' instead */
/* height */
.h14 { height: 14px; }
.h16 { height: 16px; }
.h18 { height: 18px; }
.h20 { height: 20px; }
.h22 { height: 22px; }
.h24 { height: 24px; }
/* width */
/* fixed width value */
.w20 { width: 20px; }
.w50 { width: 50px; }
.w70 { width: 70px; }
.w100 { width: 100px; }
.w120 { width: 120px; }
.w140 { width: 140px; }
.w160 { width: 160px; }
.w180 { width: 180px; }
.w200 { width: 200px; }
.w220 { width: 220px; }
.w250 { width: 250px; }
.w280 { width: 280px; }
.w300 { width: 300px; }
.w320 { width: 320px; }
.w360 { width: 360px; }
.w400 { width: 400px; }
.w460 { width: 460px; }
.w500 { width: 500px; }
.w600 { width: 600px; }
.w640 { width: 640px; }
.w700 { width: 700px; }
/* percent width value */
.pct10 { width: 10%; }
.pct15 { width: 15%; }
.pct20 { width: 20%; }
.pct25 { width: 25%; }
.pct30 { width: 30%; }
.pct33 { width: 33.3%; }
.pct40 { width: 40%; }
.pct50 { width: 50%; }
.pct60 { width: 60%; }
.pct66 { width: 66.6%; }
.pct70 { width: 70%; }
.pct75 { width: 75%; }
.pct80 { width: 80%; }
.pct90 { width: 90%; }
.pct100 { width: 100%; }
/* line-height */
.lh14 { line-height: 14px; }
.lh16 { line-height: 16px; }
.lh18 { line-height: 18px; }
.lh20 { line-height: 20px; }
.lh22 { line-height: 22px; }
.lh24 { line-height: 24px; }
/* margin */
.m0 { margin: 0; }
.ml1 { margin-left: 1px; }
.ml2 { margin-left: 2px; }
.ml5 { margin-left: 5px; }
.ml10 { margin-left: 10px; }
.ml15 { margin-left: 15px; }
.ml20 { margin-left: 20px; }
.ml30 { margin-left: 30px; }
.mr1 { margin-right: 1px; }
.mr2 { margin-right: 2px; }
.mr5 { margin-right: 5px; }
.mr10 { margin-right: 10px; }
.mr15 { margin-right: 15px; }
.mr20 { margin-right: 20px; }
.mr30 { margin-right: 30px; }
.mt1 { margin-top: 1px; }
.mt2 { margin-top: 2px; }
.mt5 { margin-top: 5px; }
.mt10 { margin-top: 10px; }
.mt15 { margin-top: 15px; }
.mt20 { margin-top: 20px; }
.mt30 { margin-top: 30px; }
.mb1 { margin-bottom: 1px; }
.mb2 { margin-bottom: 2px; }
.mb5 { margin-bottom: 5px; }
.mb10 { margin-bottom: 10px; }
.mb15 { margin-bottom: 15px; }
.mb20 { margin-bottom: 20px; }
.mb30 { margin-bottom: 30px; }
/* margin negative */
.ml-1 { margin-left: -1px; }
.mr-1 { margin-right: -1px; }
.mt-1 { margin-top: -1px; }
.mb-1 { margin-bottom: -1px; }
.ml-3 { margin-left: -3px; }
.mr-3 { margin-right: -3px; }
.mt-3 { margin-top: -3px; }
.mb-3 { margin-bottom: -3px; }
.ml-20 { margin-left: -20px; }
.mr-20 { margin-right: -20px; }
.mt-20 { margin-top: -20px; }
.mb-20 { margin-bottom: -20px; }
/* padding */
.p0 { padding: 0; }
.p1 { padding: 1px; }
.pl1 { padding-left: 1px; }
.pt1 { padding-top: 1px; }
.pr1 { padding-right: 1px; }
.pb1 { padding-bottom: 1px; }
.p2 { padding: 2px; }
.pl2 { padding-left: 2px; }
.pt2 { padding-top: 2px; }
.pr2 { padding-right: 2px; }
.pb2 { padding-bottom: 2px; }
.pl5 { padding-left: 5px; }
.p5 { padding: 5px; }
.pt5 { padding-top: 5px; }
.pr5 { padding-right: 5px; }
.pb5 { padding-bottom: 5px; }
.p10 { padding: 10px; }
.pl10 { padding-left: 10px; }
.pt10 { padding-top: 10px; }
.pr10 { padding-right: 10px; }
.pb10 { padding-bottom: 10px; }
.p15 { padding: 15px; }
.pl15 { padding-left: 15px; }
.pt15 { padding-top: 15px; }
.pr15 { padding-right: 15px; }
.pb15 { padding-bottom: 15px; }
.p20 { padding: 20px; }
.pl20 { padding-left: 20px; }
.pt20 { padding-top: 20px; }
.pr20 { padding-right: 20px; }
.pb20 { padding-bottom: 20px; }
.p30 { padding: 30px; }
.pl30 { padding-left: 30px; }
.pt30 { padding-top: 30px; }
.pr30 { padding-right: 30px; }
.pb30 { padding-bottom: 30px; }
/* border-color name rule:  border(b)-position(l/r/t/b/d)-width(null/2)-style(null/sh)-color(first one letter/first two letter) |-> All colors are safe color*/
.bdc { border: 1px solid #ccc; }
.blc { border-left: 1px solid #ccc; }
.brc { border-right: 1px solid #ccc; }
.btc { border-top: 1px solid #ccc; }
.bbc { border-bottom: 1px solid #ccc; }
.bdd { border: 1px solid #ddd; }
.bld { border-left: 1px solid #ddd; }
.brd { border-right: 1px solid #ddd; }
.btd { border-top: 1px solid #ddd; }
.bbd { border-bottom: 1px solid #ddd; }
.bde { border: 1px solid #eee; }
.ble { border-left: 1px solid #eee; }
.bre { border-right: 1px solid #eee; }
.bte { border-top: 1px solid #eee; }
.bbe { border-bottom: 1px solid #eee; }
/* background-color name rule:  bg - (key word/Hex color) |-> All colors are safe color */
.bgfb { background-color: #fbfbfb; }
.bgf5 { background-color: #f5f5f5; }
.bgf0 { background-color: #f0f0f0; }
.bgeb { background-color: #ebebeb; }
.bge0 { background-color: #e0e0e0; }
/* safe color */
.g0 { color: #000; }
.g3 { color: #333; }
.g6 { color: #666; }
.g9 { color: #999; }
.gc { color: #ccc; }
/* font-size */
.f0 { font-size: 0; }
.f10 { font-size: 10px; }
.f12 { font-size: 12px; }
.f13 { font-size: 13px; }
.f14 { font-size: 14px; }
.f16 { font-size: 16px; }
.f18 { font-size: 18px; }
.f20 { font-size: 20px; }
.f24 { font-size: 24px; }
/* font-family */
.fa { font-family: Arial; }
.ft { font-family: Tahoma; }
.fv { font-family: Verdana; }
.fs { font-family: Simsun; }
.fl { font-family: 'Lucida Console'; }
.fw { font-family: 'Microsoft Yahei'; }
/* font-style */
.n { font-weight: normal; font-style: normal; }
.b { font-weight: bold; }
.i { font-style: italic; }
/* text-align */
.tc { text-align: center; }
.tr { text-align: right; }
.tl { text-align: left; }
.tj { text-align: justify; }
/* text-decoration */
.tdl { text-decoration: underline; }
.tdn, .tdn:hover, .tdn a:hover, a.tdl:hover { text-decoration: none; }
/* letter-spacing */
.lt-1 { letter-spacing: -1px; }
.lt0 { letter-spacing: 0; }
.lt1 { letter-spacing: 1px; }
/* white-space */
.nowrap { white-space: nowrap; }
/* word-wrap */
.bk { word-wrap: break-word; }
/* vertical-align */
.vm { vertical-align: middle; }
.vtb { vertical-align: text-bottom; }
.vb { vertical-align: bottom; }
.vt { vertical-align: top; }
.vn { vertical-align: -2px; }
/* float */
.l { float: left; }
.r { float: right; }
/* clear */
.cl { clear: both; }
/* position */
.rel { position: relative; }
.abs { position: absolute; }
/*z-index*/
.zx1 { z-index: 1; }
.zx2 { z-index: 2; }
/* cursor */
.poi { cursor: pointer; }
.def { cursor: default; }
/* overflow */
.ovh { overflow: hidden; }
.ova { overflow: auto; }
/* visibility */
.vh { visibility: hidden; }
.vv { visibility: visible; }
/* zoom */
.z { *zoom: 1; }


/* ------------------- multiply CSS ------------------ */
/* 块状元素水平居中 */
.auto { margin-left: auto; margin-right: auto; }
/* 清除浮 动*/
.fix { *zoom: 1; }
.fix:after { display: table; content: ''; clear: both; }
/* 基于display: table-cell的自适应布局 */
.cell { display: table-cell; *display: inline-block; width: 2000px; *width: auto; }
/* 双栏自适应cell部分连续英文字符换行 */
.cell-bk { display: table; width: 100%; table-layout: fixed; word-wrap: break-word; }
/* 单行文字溢出虚点显 示*/
.ell { text-overflow: ellipsis; white-space: nowrap; overflow: hidden; }
/* css3过渡动画效果 */
.trans { 
	-webkit-transition: all 0.3s; 	
	        transition: all 0.3s; 
}
/* 大小不定元素垂直居中 */
.dib-vm { display: inline-block; width: 0; height: 100%; vertical-align: middle; }
/* 加载中背景图片 - 如果您使用该CSS小库，务必修改此图片地址 */
.loading { background: url(http: //www.zhangxinxu.com/study/image/loading.gif) no-repeat center; }
/* 无框文本框文本域 */
.bd-none { border: 0; outline: none; }
/* 绝对定位隐藏 */
.abs-out { position: absolute; left: -999em; top: -999em; }
.abs-clip { position: absolute; clip: rect(0 0 0 0); }
/*inline-block与float等宽列表*/
.inline-box { font-size: 1em; letter-spacing: -.25em; font-family: Arial; }
.inline-two, .inline-three, .inline-four, .inline-five, .inline-six, .inline-any { display: inline-block; *display: inline; letter-spacing: 0; vertical-align: top; *zoom: 1; }
.float-two, .float-three, .float-four, .float-five, .float-six { float: left; }
.inline-two, .float-two { width: 49.9%; }
.inline-three, .float-three { width: 33.3%; }
.inline-four, .float-four { width: 24.9%; }
.inline-five, .float-five { width: 19.9%; }
.inline-six, .float-six { width: 16.6%; }
.inline-fix { display: inline-block; width: 100%; height: 0; overflow: hidden; }
